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19 lines
907 B
LLVM
19 lines
907 B
LLVM
; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | grep li.*16
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; RUN: llvm-as < %s | llc -march=ppc32 -mcpu=g5 | not grep addi
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; Codegen lvx (R+16) as t = li 16, lvx t,R
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; This shares the 16 between the two loads.
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define void @func(<4 x float>* %a, <4 x float>* %b) {
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%tmp1 = getelementptr <4 x float>* %b, i32 1 ; <<4 x float>*> [#uses=1]
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%tmp = load <4 x float>* %tmp1 ; <<4 x float>> [#uses=1]
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%tmp3 = getelementptr <4 x float>* %a, i32 1 ; <<4 x float>*> [#uses=1]
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%tmp4 = load <4 x float>* %tmp3 ; <<4 x float>> [#uses=1]
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%tmp5 = mul <4 x float> %tmp, %tmp4 ; <<4 x float>> [#uses=1]
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%tmp8 = load <4 x float>* %b ; <<4 x float>> [#uses=1]
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%tmp9 = add <4 x float> %tmp5, %tmp8 ; <<4 x float>> [#uses=1]
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store <4 x float> %tmp9, <4 x float>* %a
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ret void
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}
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